7) Three drive forms: Normally closed, normally opened and opened and closed by two air flues separately
6) Rubber: Silicon rubber,EPDM or FPM
5) Working principle: Remote-controlled operation by the driving gear or manual operation by the handel
4) Standards: ISO, DIN, SMS, IDF
3) Flux domination of pipeline: DN25-150 and 1" - 6"
2) Material quality: SUS304, SUS316L
1) Specification: 1/2"-6", applied to the stainless steel pipeline system
Diameter: 25-150mm or 1 - 6" Quality Standard: ISO2037, DIN, IDF, SMS, JIS G 3459/3447 Material: SUS304 or SUS316L |